With the analysis among 21 patents, we discovered top 19 key players by total patent application. Powerchina Xibei Engineering Corp. Ltd., Hefei Jianghui Dynamic Mechanics Experiment Technology Co., Ltd., Luoyang Liwei Technology Co., Ltd. are dominant in this area. They take 28.57% of the total patent filing.
Powerchina Xibei Engineering Corp. Ltd.
Shaanxi Sheng, China
Patent: 2
Hefei Jianghui Dynamic Mechanics Experiment Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Luoyang Liwei Technology Co., Ltd.
Henan Sheng, China
Patent: 2
Maharashtra, India
Patent: 1
Chengyuan Mining Development Co., Ltd.
Liaoning Sheng, China
Patent: 1
China Railway Bridge Group Second Engineering Co Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Xin Zhongnan Hangkonggang Construction Co. Ltd.
Guangdong Sheng, China
Patent: 1
Hunan Changxiang Expressway Construction Development Co. Ltd.
Hunan Sheng, China
Patent: 1
Guizhou Kaiyuan Blasting Engineering Co., Ltd.
Guizhou Sheng, China
Patent: 1
Youyan Engineering Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
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With the analysis among related 78 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Anhui University of Science & Technology, Tianjin University, Jianghan University take 23.08% of patent filing during this period.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 6
Hubei Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Quanzhou Equipment Manufacturing Research Institute
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Patent: 4
Air Force Engineering University
Hunan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
With the analysis among related 78 patents in last 5 years, we discover 33 new entrants. Tianjin University, Jianghan University, Quanzhou Equipment Manufacturing Research Institute are the most active new entrants in this area.
Tianjin Shi, China
Patent: 6
Hubei Sheng, China
Patent: 4
Quanzhou Equipment Manufacturing Research Institute
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Patent: 4
Zhejiang Sheng, China
Patent: 3
East China Jiaotong University
Jiangxi Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Chengyuan Mining Development Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among 136 patents, we discovered top 48 universities and scientific research institutions by total patent application. Anhui University of Science & Technology, Air Force Engineering University, Northwestern Polytechnical University are dominant in this area. They take 19.85% of the total patent filing.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 11
Air Force Engineering University
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 6
Hunan Sheng, China
Patent: 5
Hunan University of Science & Technology
Hunan Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4